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Tekad Matulatan
Works at Universitas Maritim Raja Ali Haji
Attends Arizona state university
Lives in Tempe, Arizona
1,223 followers|343,548 views
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Tekad Matulatan

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4 Principles of Exploratory Testing - White Board Friday - QASymphony http://buff.ly/1ZuFYcW
This White Board Friday marks the first of a small series of videos that is exclusively about exploratory testing. Today, we’ll cover 4 key principles of exploratory testing. Transcript: Hey everyone, welcome to Whiteboard Fridays, and today we’re going to be talking about exploratory testing, and specifically around the four principles of exploratory testing. The first principle …
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Most Popular Programming Contest Sites for Coding Practice
programming contest, programming competitions, coding site, coding online, coding practice, practice coding, programing challenges, coding contest, Most Popular Programming Contest Sites for Coding Practice
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De Casteljau’s algorithm

can be used to split a Beziér curve in two halves. By splitting the curve, it can be drawn using a divide-and-conquer-algorithm:

If the curve is flat enough,
     draw a line segment between the starting point and endpoint; 
otherwise
     split the curve and draw each of the halves recursively.

Since only the flatness is measured when using this algorithm, the scale doesn’t matter. It’s a scalable way to draw a curve.

Interactive version and more details at
http://www.malinc.se/m/DeCasteljauAndBezier.php
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mumet liatnya pak hahaha
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ini kampus ya bapake?
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Python Programming Tutorial – 1 – Installing Python
https://codek.tv/3503

#python #tutorial #programming
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The Brachistochrone
This animation is about one of the most significant problems in the history of mathematics: The Brachistochrone Challenge:

If a ball is to roll down a ramp which connects two points, what must be the shape of the ramp’s curve be, such that the descent time is a minimum?

Intuition says that it should be a straight line. That would minimize the distance, but the minimum time happens when the ramp curve is the one shown: a cycloid.

Johann Bernoulli posed the problem to the mathematicians of Europe in 1696, and ultimately, several found the solution. However, a new branch of mathematics, Calculus of Variations, had to be invented to deal with such problems. Today, calculus of variations is vital in Quantum Mechanics and other fields.

#physics   #mathematics
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In his circles
563 people
Have him in circles
1,223 people
fatema wati's profile photo
Jr Aninon (Aninomouz)'s profile photo
nazar bima's profile photo
Đinh Đình Khoa's profile photo
Washington Tampubolon's profile photo
sablon baju palu's profile photo
RES Collection's profile photo
Aan Rahmat Novian's profile photo
ayogya byandra's profile photo
Work
Occupation
Lecturer
Employment
  • Universitas Maritim Raja Ali Haji
    Lecturer, present
Places
Map of the places this user has livedMap of the places this user has livedMap of the places this user has lived
Currently
Tempe, Arizona
Previously
Batam, Kepulauan Riau, Indonesia - Makassar, Indonesia - Adelaide, South Australia
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Story
Tagline
facing my own demons and said "I will not let you win this time"
Education
  • Arizona state university
    Computer science, 2015 - present
    Ph.D
  • Flinders University of South Australia
    Computing, 2004 - 2005
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Gender
Male